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Series/Parallel Connections

Connecting two or more isolated channels in series provides a greater voltage

capability while connecting two or more isolated channels in parallel provides a

greater current capability. The series power supply supports both internal and

external series/parallel connections.

TIP

• The three channels of the power supply are electrically isolated with independent

outputs. For a single power supply, any two of the three channels can be externally

connected in series/parallel.

• Isolated channels of different power supplies can be externally connected in series/

parallel.

• CH1 and CH2 can be internally connected in series/parallel.

• When in internal series mode, CH1 and CH2 cannot be externally connected in parallel;

when in internal parallel connection mode, CH1 and CH2 cannot be externally connected

in series.

• The parameter settings for series and parallel connections must comply with the safety

requirements.

8.1 Series Connections

Connecting outputs in series provides a greater voltage capability than can be

obtained from a single output. The total voltage is the sum of the individual voltages

of all channels connected in series. To connect outputs in series, you need to ensure

identical current ratings for each channel.

WARNING

To avoid shock hazard, please do not touch the output terminals when the output voltage

exceeds 60 V in series mode.

Internal Series Connections

This series power supply supports internal series connection for CH1 and CH2. In

internal series connection mode, the output voltage is twice the voltage setting. The

output voltage and current are displayed in CH1 meter view, as is shown in the figure

below.

Series/Parallel Connections

DP2000 User Guide

Rigol DP2000 Series User Manual

Other manuals for Rigol DP2000 Series